88, I'm sure you know enough about statistics to know that a comparison between Texas and New Mexico alone would offer very little insight into the question you posed, that is, whether comprehensive sex education or abstinence-only sex education works best.
So let's get a bigger picture, shall we? From your own link:
Now, from this image, and cross-referencing your earlier post, we see that of the ten states with the lowest teen pregnancy rate, seven of them offer comprehensive sex education. By comparison, only two of the states which offer comprehensive sex education are among the ten highest states.
In other words, although only about 1/3 of all states offer comprehensive sex education, the states that do account for 70% of the ten best-performing states in terms of low teen pregnancy rates, and only 20% of the ten worst-performing states in terms of low teen pregnancy.
If you want to flush the data out further . . .
Of the 17 states that offer comprehensive sex education . . .
States that are among the ten highest states in terms of teen pregnancy rates: 2 (20% of total)
States that are significantly higher than national average, but not among ten highest: 1 (9% of total)
States that are roughly comparable to national average: 3 (50% of total)
States that are significantly lower than national average, but not among ten lowest: 4 (31% of total)
States that are among the ten lowest states in terms of teen pregnancy rates: 7 (70% of total)
Of the 33 states that offer abstinence-only sex education . . .
States that are among the ten highest states in terms of teen pregnancy rates: 8 (80% of total)
States that are significantly higher than national average, but not among ten highest: 10 (91% of total)
States that are roughly comparable to national average: 3 (50% of total)
States that are significantly lower than national average, but not among ten lowest: 9 (69% of total)
States that are among the ten lowest states in terms of teen pregnancy rates: 3 (30% of total)
With that data, I'm glad I live in a state which provides comprehensive sex education.